diff options
| author | Samuel Thibault <samuel.thibault@ens-lyon.org> | 2007-03-06 20:00:21 +0000 |
|---|---|---|
| committer | Thomas Schwinge <tschwinge@gnu.org> | 2009-06-18 00:27:06 +0200 |
| commit | 058c15bb80182783bb8dc53e268e869f62e22b42 (patch) | |
| tree | 360aa31db170c6e4b27d4bb63c907fcad1507aea /i386 | |
| parent | d15aead4e0287de40a4ead3510804f5ac2d34268 (diff) | |
2007-03-06 Samuel Thibault <samuel.thibault@ens-lyon.org>
* i386/i386/user_ldt.c (i386_set_gdt): Call switch_ktss() if target is
current thread.
Diffstat (limited to 'i386')
| -rw-r--r-- | i386/i386/user_ldt.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/i386/i386/user_ldt.c b/i386/i386/user_ldt.c index 3f37599..f1b5f6b 100644 --- a/i386/i386/user_ldt.c +++ b/i386/i386/user_ldt.c @@ -437,6 +437,13 @@ i386_set_gdt (thread_t thread, int *selector, struct real_descriptor desc) else thread->pcb->ims.user_gdt[idx] = desc; + /* + * If we are modifying the GDT for the current thread, + * make sure it is properly set. + */ + if (thread == current_thread()) + switch_ktss(thread->pcb); + return KERN_SUCCESS; } |